Linear Algebra Genie

Overcome your fear of the dreaded linear algebra. This app provides a collection of operations that can help you: Matrix multiplication, null space, Gram-Schmidt orthonormalization, and more.

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LINEAR ALGEBRA GENIE

Overcome your fear of the dreaded linear algebra. This app provides a collection of operations that can aid you: Matrix multiplication, matrix inverse, row space, column space, nullspace, Gram-Schmidt Orthonormalization (QR factorization), & Linear Transformations (eigenvectors).

INSPIRATION

As a computer science undergraduate at university, I encountered the linear algebra course. It included heavy use of matrices and operations on them, which can get a little out of hand as they are not easy to calculate and comprehend. I used many online calculators for matrix operations to save time. I then decided to create this app which has the most used matrix operations in linear algebra. This can prove extremely useful to other university students and professors.

WORKING The app has operations like matrix multiplication, matrix inverse, row-space,column-space, and null-space calculations, QR decomposition, and eigenvector solving. You can input any 3x3 matrix into the app for any of the operations mentioned above and click "Submit" to get the answers. The Output page also consists of definitions and formulae which are used to calculate the same.

The linear transformation section also includes a graph that shows a test vector before and after its transformation.

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